From 3ac16958b9e4c200011289bb92f3e73f8c70d476 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Thu, 19 Jan 2023 18:24:01 +0100
Subject: [PATCH] - [FIX] Removed unused variable, minor readjustment of code
 to avoid errors.

---
 mini.cpp | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/mini.cpp b/mini.cpp
index 6bc2b72..fd69ab0 100644
--- a/mini.cpp
+++ b/mini.cpp
@@ -211,16 +211,16 @@ void destroyDisplay() {
 
 void initGamePad() {
     const int num_joysticks = SDL_NumJoysticks();
-    if (num_joysticks==0) return;
-    int gamepad_num=-1;
-	for (int i=0; i<num_joysticks; ++i) {
-		if (SDL_IsGameController(i)) {
-            gamepad = SDL_GameControllerOpen(i);
-            if (SDL_GameControllerGetAttached(gamepad) == SDL_TRUE) {
-                SDL_GameControllerEventState(SDL_ENABLE);
-                return;
+    if (num_joysticks>=1) {
+        for (int i=0; i<num_joysticks; ++i) {
+            if (SDL_IsGameController(i)) {
+                gamepad = SDL_GameControllerOpen(i);
+                if (SDL_GameControllerGetAttached(gamepad) == SDL_TRUE) {
+                    SDL_GameControllerEventState(SDL_ENABLE);
+                    return;
+                }
             }
-		}
+        }
 	}
 }